CN203679624U - Tool for welding upper plate of side beam of bogie - Google Patents
Tool for welding upper plate of side beam of bogie Download PDFInfo
- Publication number
- CN203679624U CN203679624U CN201420082823.9U CN201420082823U CN203679624U CN 203679624 U CN203679624 U CN 203679624U CN 201420082823 U CN201420082823 U CN 201420082823U CN 203679624 U CN203679624 U CN 203679624U
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- upper plate
- positioning
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The utility model discloses a tool for welding an upper plate of a side beam of a bogie. The tool for welding the upper plate of the side beam of the bogie comprises a platform, wherein an upper plate middle piece positioning and fixing device is arranged in the middle of the top surface of the platform, and upper plate edge piece positioning and fixing devices are symmetrically arranged at the left end and right end of the upper plate middle piece positioning and fixing device respectively; the welding surface of an upper plate middle piece fixed through the upper plate middle piece positioning and fixing device and the welding surfaces of upper plate edge pieces fixed through the upper plate edge piece positioning and fixing devices are aligned, and weld joints are reserved; welding fixing devices are arranged at the positions close to the welding surfaces; the upper plate middle piece positioning and fixing device, the upper plate edge piece positioning and fixing devices and the welding fixing devices are fixed to the platform. Due to the adoption of the structure, the tool for welding the upper plate of the side beam of the bogie is simple in structure, all the pieces constituting the upper plate are fixed to the tool after being positioned, point welding is conducted at the positions of the weld joints, and then the full-length welding of the weld joints is achieved; the upper plate welding efficiency is improved, the labor intensity of operators is lowered, the welding quality is improved, unnecessary loss is avoided, and the production cost is reduced for enterprises.
Description
Technical field
The utility model relates to rail vehicle and manufactures field, is specifically related to a kind of upper plate welding tooling of bogie curb girder.
Background technology
Bogie is one of of paramount importance parts in rail vehicle structure, and the agent structure of bogie is made up of a crossbeam and two curb girders.Wherein, curb girder is the hollow-core construction being made up of the upper plate mutually mating, lower plate and riser, end plate, and curb girder inside is provided with polylith gusset; Because upper plate is not slab construction, but there is plurality of plates face to be welded, and have cambered surface near solder side, cause welding time very inconvenient, increased operative employee's labour intensity, reduced production efficiency; And welding time easily cause lower plate to produce deformation, cannot mate with lower plate, cause this lower plate to be scrapped, increased the unnecessary loss of enterprise, improved production cost.
Summary of the invention
The purpose of this utility model is: overcomes the deficiencies in the prior art, a kind of upper plate welding tooling of bogie curb girder is provided, and simple in structure, by being fixed in frock behind each blocking location of upper plate, spot welding is carried out in commissure, then by full weld seam weldering; Not only improve the welding efficiency of upper plate, reduced operative employee's labour intensity, but also improved welding quality, avoided unnecessary loss, reduced the production cost of enterprise.
Technical solution adopted in the utility model is:
The upper plate welding tooling of bogie curb girder, comprises platform, and described platform end face middle part is provided with piece device for positioning and securing in upper plate, and in described upper plate, the two ends, left and right of piece device for positioning and securing are arranged with edges of boards piece device for positioning and securing; The solder side alignment of piece and the fixing upper edges of boards piece of upper edges of boards piece device for positioning and securing in the fixing upper plate of piece device for positioning and securing in described upper plate, and reserve weld seam; Be provided with weld fixture apparatus near solder side position; In described upper plate, piece device for positioning and securing, upper edges of boards piece device for positioning and securing and weld fixture apparatus are fixed on platform.
The further improvement project of the utility model is, in described upper plate, piece device for positioning and securing comprises multiple compact heaps, and described compact heap is located at respectively one week edge of piece recess in upper plate.
The utility model further improvement project is that the lower position that is positioned at compact heap on described platform is provided with cushion block.
The utility model further improvement project is that described upper edges of boards piece device for positioning and securing comprises end gauge and hold down gag; Described hold down gag comprises base A, and described base A end face is provided with compression bar, and lays respectively at calibrating installation and the holding device of edges of boards piece both sides.
The utility model further improvement project is, described weld fixture apparatus comprises base B, and described base B end face is provided with compression bar, and lays respectively at calibrating installation and the holding device of edges of boards piece both sides.
The utility model further improvement project is, described compression bar is parallel is provided with two, and the spacing between two compression bars is greater than the width of weld seam.
The utility model further improvement project is that described compact heap or compression bar compress piece in lower edges of boards piece or lower plate by hold-down bolt.
The utility model further improvement project is that described end gauge holds out against location by puller bolt by lower edges of boards piece two ends.
The utility model further improvement project is that described platform end face is positioned at end positions place and is provided with installing hole, platform can be installed in the frame of welding shop.
The beneficial effects of the utility model are:
The first, the upper plate welding tooling of bogie curb girder of the present utility model, simple in structure, will behind each blocking location of upper plate, be fixed in frock, spot welding is carried out in commissure, then by full weld seam weldering, reduce operative employee's labour intensity, improved the welding efficiency of upper plate.
The second, the upper plate welding tooling of bogie curb girder of the present utility model, has improved welding quality, prevents from producing deformation after upper plate welding, in order to avoid upper plate cannot use, has avoided unnecessary loss, has reduced the production cost of enterprise.
accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure schematic top plan view.
the specific embodiment:
Shown in Fig. 1 and Fig. 2, the utility model comprises platform 1, and described platform 1 end face middle part is provided with piece device for positioning and securing in upper plate, and in described upper plate, the two ends, left and right of piece device for positioning and securing are arranged with edges of boards piece device for positioning and securing; The solder side alignment of piece 12 and the fixing upper edges of boards piece 13 of upper edges of boards piece device for positioning and securing in the fixing upper plate of piece device for positioning and securing in described upper plate, and reserve weld seam 14; Be provided with weld fixture apparatus near solder side position; In described upper plate, piece device for positioning and securing, upper edges of boards piece device for positioning and securing and weld fixture apparatus are fixed on platform 1; In described upper plate, piece device for positioning and securing comprises multiple compact heaps 2, and described compact heap 2 is located at respectively one week edge of piece 12 recess in upper plate; The lower position that is positioned at compact heap 2 on described platform 1 is provided with cushion block 10; Described upper edges of boards piece device for positioning and securing comprises end gauge 4 and hold down gag; Described hold down gag comprises base A3, and described base A3 end face is provided with compression bar 7, and lays respectively at calibrating installation 15 and the holding device 5 of edges of boards piece 13 both sides; Described weld fixture apparatus comprises base B6, and described base B6 end face is provided with compression bar 7, and lays respectively at calibrating installation 15 and the holding device 5 of edges of boards piece 13 both sides; Described compression bar 7 is parallel is provided with two, and the spacing between two compression bars 7 is greater than the width of weld seam 14; Described compact heap 2 or compression bar 7 compress piece 12 in lower edges of boards piece 13 or lower plate by hold-down bolt 9; Described end gauge holds out against location by puller bolt 8 by lower edges of boards piece 13 two ends; Described platform 1 end face is positioned at end positions place and is provided with installing hole 11, platform 1 can be installed in the frame of welding shop.
Claims (6)
1. the upper plate welding tooling of bogie curb girder, it is characterized in that: comprise platform (1), described platform (1) end face middle part is provided with piece device for positioning and securing in upper plate, and in described upper plate, the two ends, left and right of piece device for positioning and securing are arranged with edges of boards piece device for positioning and securing; The solder side alignment of piece (12) and the fixing upper edges of boards piece (13) of upper edges of boards piece device for positioning and securing in the fixing upper plate of piece device for positioning and securing in described upper plate, and reserve weld seam (14); Be provided with weld fixture apparatus near solder side position; In described upper plate, piece device for positioning and securing, upper edges of boards piece device for positioning and securing and weld fixture apparatus are fixed on platform (1).
2. the upper plate welding tooling of bogie curb girder as claimed in claim 1, is characterized in that: in described upper plate, piece device for positioning and securing comprises multiple compact heaps (2), and described compact heap (2) is located at respectively one week edge of piece in upper plate (12) recess.
3. the upper plate welding tooling of bogie curb girder as claimed in claim 2, is characterized in that: the lower position that is positioned at compact heap (2) on described platform (1) is provided with cushion block (10).
4. the upper plate welding tooling of bogie curb girder as claimed in claim 1, is characterized in that: described upper edges of boards piece device for positioning and securing comprises end gauge (4) and hold down gag; Described hold down gag comprises base A(3), described base A(3) end face is provided with compression bar (7), and lays respectively at calibrating installation (15) and the holding device (5) of edges of boards piece (13) both sides.
5. the upper plate welding tooling of bogie curb girder as claimed in claim 1, it is characterized in that: described weld fixture apparatus comprises base B(6), described base B(6) end face is provided with compression bar (7), and lays respectively at calibrating installation (15) and the holding device (5) of edges of boards piece (13) both sides.
6. the upper plate welding tooling of bogie curb girder as claimed in claim 5, is characterized in that: described compression bar (7) is parallel is provided with two, and the spacing between two compression bars (7) is greater than the width of weld seam (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082823.9U CN203679624U (en) | 2014-02-26 | 2014-02-26 | Tool for welding upper plate of side beam of bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420082823.9U CN203679624U (en) | 2014-02-26 | 2014-02-26 | Tool for welding upper plate of side beam of bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679624U true CN203679624U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420082823.9U Expired - Fee Related CN203679624U (en) | 2014-02-26 | 2014-02-26 | Tool for welding upper plate of side beam of bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN105057951A (en) * | 2015-08-10 | 2015-11-18 | 南车长江车辆有限公司 | Installing and welding device and method for curved surface cover board |
-
2014
- 2014-02-26 CN CN201420082823.9U patent/CN203679624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368929A (en) * | 2014-09-22 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Multifunctional automatic welding jig |
| CN104368929B (en) * | 2014-09-22 | 2016-02-10 | 南车青岛四方机车车辆股份有限公司 | A kind of multi-functional automatic welding fixture |
| CN105057951A (en) * | 2015-08-10 | 2015-11-18 | 南车长江车辆有限公司 | Installing and welding device and method for curved surface cover board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20200226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |